Peacock bass introduction in the Rosana Reservoir and upper Paraná River, both in Brazil, resulted in a 95 percent decline in native fish density and 80 percent decline in richness in only two years.
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Their flesh is white and sweet when cooked, and has very little oil, making it similar in taste to snapper or grouper.
bass guitar | bass | Bass Strait | Bass guitar | double bass | Drum and bass | Bass | drum and bass | Thomas Love Peacock | Double bass | Bomb the Bass | Gary Peacock | Fender Jazz Bass | Bass Pro Shops | George Bass | Beyer, Peacock and Company | Bass (guitar) | Bass Brewery | Andrew Peacock | Saul Bass | peacock | Michael Devlin (bass-baritone) | largemouth bass | George London (bass-baritone) | Fontella Bass | Figured bass | Charles Bass | bass (instrument) | Thomas Bass | Robert Bass |
Some 200 square kilometres are used for cattle raising and 0.1 km² for a small industrial fishing industry which produces tilapia, cachama, peacock bass and bocachico.